fix potential NPE in TransferFragment

2018-07-12 12:59:12 +02:00
parent 33a749a115
commit b5d49f9ae8
1 changed files with 3 additions and 0 deletions
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/transfer/view/TransferFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/transfer/view/TransferFragment.java
@@ -367,6 +367,9 @@ public class TransferFragment extends Fragment implements TransferMvpView {
            @Override
            public void onBackStackChanged() {
                FragmentManager fragMan = getFragmentManager();
+                if (fragMan == null) {
+                    return;
+                }
                fragMan.popBackStack(tag, FragmentManager.POP_BACK_STACK_INCLUSIVE);
                fragMan.removeOnBackStackChangedListener(this);